90 



that the hairs start up at right angles. These form 

 a chevaux defrize, impassable by slugs or snails. 



Bees. — To prevent the humble, or any other bee, 

 getting to the bloom while under glass, to which they 

 will do no great injury, cover the openings either 

 with yellow or green canvass, or, which less obstructs 

 the light, with the lace net recommended to be used 

 for the exclusion of insects from the breeders. 



